Keywords
adenosine diphosphate, adp, alpha helix, artwork, beta sheet, biochemical, biochemistry, biological, biology, black background, complex, fragment, healthcare, illustration, medical, medical illustration, medicine, model, molecular, molecular model, molecular structure, molecule, motor protein, muscle contraction, myosin, myosin head, no-one, nobody, protein, proteomics, research, strand, striated muscle, structure, tertiary structure, stock illustration, royalty free illustrations, stock clip art icon, stock clipart icons, logo, line art, EPS picture, pictures, graphic, graphics, drawing, drawings, vector image, artwork, EPS vector arts, fine art prints, print, poster, posters, mural, wall murals, u51328230